When it comes to choosing glasses lenses, it is best to listen to the optician’s advice and the instructions on the eyeglass recipe. Here are some basics, however, in order to better understand and be able to make an informed choice. The choice of glasses lenses depends on your needs and preferences. These, in turn, depend on your lifestyle. How much time do you spend in front of the screen every day. Do you drive a car? In short, the combination of your options should reflect who you are.